Color is the essence of life – it infuses our hearts and mood with brightness. With so much darkness in the world, it’s nice to see things from a blue-soaked lens. Blue is the color of peace and wisdom. It has the ability to transport you to a heaven-like place. Blue has also been synonymous with loyalty, intelligence, and trust – all the qualities we should strive for within ourselves on a daily basis. Meet our favorite blue cities from around the globe.